package com.example.xx.service;


import com.example.xx.pojo.Category;
import com.example.xx.util.PageUtil;
import com.github.pagehelper.PageInfo;

import java.util.List;

public interface CategoryService {
    PageInfo<Category> cha(PageUtil pageUtild);
    int shanchu(Integer id);
    int tianjia(Category category);
    int update(Category category);
    List<Category> chaquanbiao(Integer id);
}
